80457714489

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1\times {\mathrm{406309}}^1$

素因数の和:406904

約数の個数: 16

約数和(自身を含む): 108240984000

約数和(自身を除く): 27783269511

約数列:

[1, 3, 149, 443, 447, 1329, 66007, 198021, 406309, 1218927, 60540041, 179994887, 181620123, 539984661, 26819238163, 80457714489]

約数ペア:

[(1, 80457714489), (3, 26819238163), (149, 539984661), (443, 181620123), (447, 179994887), (1329, 60540041), (66007, 1218927), (198021, 406309)]